getQueryParam versus Util.getQueryParam

Just like the getQueryParam plug-in, this utility helps in capturing data sent in the query string.

However, it differs from its counterpart in several ways :

1.) s.getQueryParam plugin supported multiple URL parameters, but it is not possible to fetch multiple parameters using Util.getQueryParam at the same time.

To fetch multiple parameters using Util.getQueryParam, we need to implement this as many times as required.For example:
-> //multiple parameters using s.getQueryParams.campaign=s.getQueryParam('cid,sid',':');